[cart] add to cart, update cart
diff --git a/website/css/website.css b/website/css/website.css
index 4af35dc..7efceb2 100644
--- a/website/css/website.css
+++ b/website/css/website.css
@@ -6,6 +6,10 @@
 	font-weight: bold;
 }
 
+a {
+	cursor: pointer;
+}
+
 .content {
 	padding-bottom: 30px;
 }